Developer Relations @ DataverseOS

Yash Jagtap

Co-founder @ Fhenix

Guy Zyskind

Developer Advocate @ Filecoin

Longfei

Developer Relations @ Tableland

Dan Buchholz

Lead @ TLSNotary

Hendrik Eeckhaut

Head of Community Growth @ Linera

Jesse Pariselli

Rebuild Ownership 2.0: Internet Privacy

About

DataverseOS brings a new data paradigm for individuals to control their web footprint data using a single wallet. The core is an Internet Data Operating System, which powers dApps with user sovereignty and data privacy. DataverseOS transforms browser into self-sovereign computer and and run web-scale applications over decentralized stacks. Developers can create storage-based dApps, e.g. content platforms, social networks, cloud storage, tools for thought, AI marketplace and more. Your data is portable and fully controlled by your wallet. Three key components:

Dataverse Cloud is a decentralized, user-centric cloud drive to store, visualize and monetize data assets. It also works as a Web3 storage solution for apps, providing isolated data sandbox for each app and native interoperability over all apps.

Dataverse Wallet is the first identity authenticator based on EIP-4361 and EIP-5573, which makes it safe for users to sign in to #dataverse dApps and authorize data resources via signatures.

Dataverse SDK is our TS library for developers to sign in with Dataverse Wallet and connect to Dataverse Cloud. It enables builders to create, load, delete, update, monetize, unlock data folders/files and more. PS. We also provide React Hooks SDK to ease development.

Make use of features such as Sign-In with Dataverse, Web Native File System, Access Control, Data Monetization & more!

Check [Dataverse Hackathon Guidelines](https://www.notion.so/377b2b3337454311ace6eb82a6ef5472?pvs=21) for more examples.

🏆 Best use of DataverseOS to build sovereign data applications

DataverseOS

(🔴 special track - please click [here](https://forms.gle/3SGiHAfqsUhJPnMA8) to apply)

About

Fhenix is the first blockchain powered by Fully Homomorphic Encryption to bring computation over encrypted data to EVM smart contracts.

Fhenix is building the first confidential smart contract platform using fully homomorphic encryption (FHE): A novel cryptographic scheme that enables direct computation over encrypted data without ever revealing the underlying data. Fhenix’s goal is to advance application development in the Ethereum ecosystem by bringing data encryption and encrypted-data computation to smart contracts, transactions and on-chain assets for the first time.

🏆 Most inventive use of Fhenix: $5,000

Fhenix

Filecoin, the world’s largest decentralized network offers more than 16+ Exbibytes of storage. It allows users to store, request, and transfer data via a verifiable marketplace. Filecoin is completely open-source, enabling people from all over the world to participate.

Filecoin Virtual Machine (FVM) is a runtime environment for smart contracts (also called actors) on the Filecoin network. FVM brings user programmability to Filecoin, unleashing the enormous potential of an open data economy.

Best innovations that turn current web services and applications into more open, equitable, secure, and resilient. Using one or several decentralized technologies from Protocol Labs Network qualifies for this track.  Qualifying technologies: Filecoin, FVM (Filecoin Virtual Machine), Lilypad, IPC, Web3.storage, Saturn. Bonus points for building on FVM!

🪄 DWeb It

Filecoin

About

PSE (Privacy and Scaling Explorations) is a research lab within the Ethereum Foundation building free tools that expand the world of cryptography. The focus is on Privacy, Scalability, and the use of zero-knowledge proofs.

TLSNotary is a PSE project that promotes privacy-preserving data provenance and portability, assisting individuals in liberating their data from silos and utilizing it as they see fit, enhancing data composability on the web.

Leveraging the power of the TLS protocol combined with secure multi-party computation, TLSNotary ensures data authenticity and allows for selective disclosure of private data. It is ideal for applications that prioritize privacy and need user data from third-party servers. Examples include the receipt of specific private messages, the confirmation of a product purchase, or accessing health information, among others.

🏆 Best Use of TLSNotary: $1,337

PSE / TLSNotary

About

Tableland is a decentralized SQL database. Build web3 native apps—powered by event-driven on-chain workflows for data mutability—and develop using smart contracts or SDKs for permissionless & low cost data writes and reads.

Prize submissions MUST use the Studio and include a link to your project. You can either create tables within the Studio, or create tables with smart contracts or the SDK and import the records into the Studio. See here for details: [https://docs.tableland.xyz/studio/web/collaborate](https://docs.tableland.xyz/studio/web/collaborate)

🏆 Best usage of Tableland -🏅 $1,000

Tableland

About

Linera is a layer-1 blockchain protocol designed to bring the elastic scaling of web2 to web3, initially inspired by the low-latency payment protocol FastPay developed at Meta.

Linera introduces the idea of operating many lightweight chains, called microchains, in parallel in the same set of validators. Compared to traditional multi-chain systems, a benefit of running all the microchains in the same set of validators is that creating chains does not impact the security model.

The aim is to make it as easy as possible for developers to build on Linera. The programming model of Linera does not depend on a specific programming language. We are using WebAssembly (Wasm) and Rust for the initial execution layer of Linera.